20173480137

素因数分解:

$3^3\times {\mathrm{859}}^1\times {\mathrm{869809}}^1$

素因数の和:870677

約数の個数: 16

約数和(自身を含む): 29921464000

約数和(自身を除く): 9747983863

約数列:

[1, 3, 9, 27, 859, 2577, 7731, 23193, 869809, 2609427, 7828281, 23484843, 747165931, 2241497793, 6724493379, 20173480137]

約数ペア:

[(1, 20173480137), (3, 6724493379), (9, 2241497793), (27, 747165931), (859, 23484843), (2577, 7828281), (7731, 2609427), (23193, 869809)]